Behavioral task
behavioral1
Sample
03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e.exe
Resource
win10v2004-20240226-en
General
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Target
03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e
-
Size
747KB
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MD5
971936938bc247d1c2b0a6d1a52fba79
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SHA1
8027044d9a657a9ec84daf0c150441e5a46909c6
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SHA256
03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e
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SHA512
a23f3f06c52109b45af9ce1cc90adcac3133a65ed3f64549b77bfec34b715c712afd711d281874292d58f8b0916ce7ea279fe357d01d99365e521af977da9a52
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SSDEEP
12288:sPKLXqAlIVbqp2j0eW4kHK0nv7ptUdp9jBmLz6LxSDH3+0TLAEMJ8xDXRAnQE2mH:sSLV23WrhtUz9FmLz+OyEGiRAnNUu
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e
Files
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03c91f182b232f00262065aac52d9fd7968dfb005ce8397ccd478e70826cdb5e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tn Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.f Size: 512B - Virtual size: 4KB